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Subject: [OMPI devel] mpirun hostname hangs on trunk r26380?
From: Eugene Loh (eugene.loh_at_[hidden])
Date: 2012-05-03 13:38:57


I'm hanging on the trunk, even with something as simple as "mpirun
hostname". r26377 and earlier are fine, but r26381 is not. Quickly
looking at the putback log, r26380 seems to be the likely candidate.
I'll look at this some more, but the hang is here (orterun.c):

   935 /* loop the event lib until an exit event is detected */
   936 while (orte_event_base_active) {
   937 opal_event_loop(orte_event_base, OPAL_EVLOOP_ONCE);
   938 }
   939
   940 DONE:

in case anyone recognizes the problem. This is with Intel, Sun, or GCC
compilers.